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प्रश्न
State one relevant observation for the following
When ammonia gas is burnt in an atmosphere of excess oxygen.
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उत्तर
It burns in oxygen with a yellowish-green flame.
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संबंधित प्रश्न
Write a balanced chemical equation for the following:
Reaction of Ammonia with heated copper oxide.
Write balanced chemical equations for the following:
When the excess of ammonia is treated with chlorine.
Name the following
Solid obtained by passing ammonia over heated copper oxide
Name the following
Liquid when added to metallic nitride that yield ammonia.
Name the following
An acidic gas which reacts with a basic gas liberating neutral gas.
Differentiate between:
Reaction of excess ammonia with chlorine and NH3 with excess chlorine
Describe all what you will observe and write chemical equation, when limited amount of ammonia gas is passed through the following aqueous solution:
ZnCl2
Industrially, ammonia is obtained by direct combination of nitrogen and hydrogen.
(i) Write balanced equation for the direct combination of nitrogen and hydrogen.
(ii) Which of the metals - iron, platinum, copper - catalyse this direct combination?
(iii) Is the formation of ammonia promoted by high pressure or low pressure?
Write a balanced equation for the following conversion:
Nitrogen trichloride from ammonia.
A compound which undergoes thermal dissociation.
